xper,xns,xew,xco
0.100000001 , 0.454084367 , 0.624676347 , 892.650024
0.200000003 , 0.115971491 , 0.126511306 , 1031.25000
0.300000012 , 0.100715347 , 9.04509053E-02 , 1031.25000
0.500000000 , 0.113919914 , 9.68034342E-02 , 1031.25000
1.00000000 , 5.30131981E-02 , 4.63128835E-02 , 562.650024
2.00000000 , 2.67257299E-02 , 3.38565521E-02 , 281.325012
3.00000000 , 1.45675056E-02 , 1.50445448E-02 , 187.688004